Hazardous Weather Conditions
Current conditions at
Portage, Portage Glacier (PATO)
Lat: 60.78°NLon: 148.83°WElev: 95ft.
Overcast
11°F
-12°C
| Humidity | 77% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 29.34 in (993.7 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 2°F (-17°C) |
| Last update | 12 Jan 5:53 am AKST |
Extended Forecast for
8 Miles NNW Alyeska AK
Today
High: 13 °F
Partly Sunny
then Slight
Chance SnowTonight

Low: 10 °F⇑
Chance Snow
Tuesday

High: 19 °F
Snow Likely
Tuesday Night
Low: 15 °F
Chance Snow
then Snow
LikelyWednesday

High: 17 °F
Snow
Wednesday Night

Low: 5 °F
Chance Snow
Thursday
High: 29 °F
Snow Likely
then SnowThursday Night

Low: 24 °F
Snow
Friday

High: 32 °F
Snow
Detailed Forecast
Today
A slight chance of snow after noon. Partly sunny, with a high near 13. Light south wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of snow, mainly after 9pm. Mostly cloudy, with a temperature rising to around 17 by 5am. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 19. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 15. Northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 70%.
Wednesday
Snow, mainly before 3pm. High near 17. South wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5. Southeast wind 15 to 20 mph becoming east 10 to 15 mph after midnight. Chance of precipitation is 50%.
Thursday
Snow, mainly after 9am. High near 29. Chance of precipitation is 90%.
Thursday Night
Snow. Cloudy, with a low around 24.
Friday
Snow. Cloudy, with a high near 32.
Friday Night
Snow, mainly before 3am. Mostly cloudy, with a low around 13.
Saturday
A chance of snow. Mostly cloudy, with a high near 22.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14.
Sunday
A chance of snow. Cloudy, with a high near 21.
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ABOUT THIS FORECAST
Point Forecast:
8 Miles NNW Alyeska AK
61.08°N 149.16°W (Elev. 4245 ft)
61.08°N 149.16°W (Elev. 4245 ft)
5:57 am AKST Jan 12, 2026
6am AKST Jan 12, 2026-6pm AKST Jan 18, 2026



